My last comment on MEMS performance. One piece price from Mouser 1.80 Euro.
Complete data sheet here with graphs... https://www.mouser.se/ProductDetail/Infineon/IM69D130V01XTSA1/?qs=%2fha2pyFaduj4xwaVFOJc2igDZAeL7qWZE4cyVm2vU0DkFu5Rl9gaWnMlZsUg39Pw&utm_source=octopart&utm_medium=aggregator&utm_campaign=726-IM69D130V01XTSA1&utm_content=Infineon On Sat, 18 Aug 2018 19:08 Stefan Schreiber, <st...@mail.telepac.pt> wrote: > Many thanks, the information below was very helpful. (At least > speaking for myself.) > > So I suspect that there are some performance issues involved. > (However, the ZM-1 prototype specs are certainly not that > “amateurish” as some have suggested...) > > In the end the ZM-1 is not really on the market yet. All we have is > some “anecdotical evidence” about the microphone’s prototype > performance. > > Current product state: > http://www.zylia.co/purchase.html > > (“ZYLIA is available in a pre-order”) > > Otherwise this microphone and its sw has been reviewed in many places. > > Just one link: > > https://www.soundonsound.com/reviews/zylia-zm-1 > > A fair review (as cited) would take note of the microphone’s many uses > and high flexibility. > > Best, > > Stefan Schreiber > > - - - > > Citando Chris Woolf <ch...@chriswoolf.co.uk>: > > > I think there is indeed some confusion in this discussion between > > the signal-to-noise ratio of these mics, and dynamic range. > > > > The first is conventionally related to 1Pa/94dB SPL, and one then > > needs to add in a Max SPL figure to get the dynamic range. > > > > We need both bits of information to understand the practicality of any > mic. > > > > A noise floor of 24dBA (related to 1Pa) is about par for a small > > personal electret mic. A dynamic range of >115dB is what one would > > wish for in decent professional mics - that would be a noise floor > > of 15dBA and a max SPL of >130dB (with a distortion figure of 3 or > > 5%). > > > > Chris Woolf (ex editor of Microphone Data) > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > https://mail.music.vt.edu/mailman/private/sursound/attachments/20180818/f02eaeef/attachment.html > > > _______________________________________________ > Sursound mailing list > Sursound@music.vt.edu > https://mail.music.vt.edu/mailman/listinfo/sursound - unsubscribe here, > edit account or options, view archives and so on. > -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://mail.music.vt.edu/mailman/private/sursound/attachments/20180818/fc7e9c15/attachment.html> _______________________________________________ Sursound mailing list Sursound@music.vt.edu https://mail.music.vt.edu/mailman/listinfo/sursound - unsubscribe here, edit account or options, view archives and so on.
